function [ B_IV ] = B_IV_fun(data_trans,combos_IV,m_IV)

B_IV = single(prod(BernsteinElement_2(combos_IV-1,m_IV,[data_trans.x_own data_trans.x_other data_trans.z_own data_trans.z_other]'),3)');

% B_IV = B_IV./max(abs(B_IV(:)));

end

